What is CVE-2026-78311?

CVE-2026-78311 is a high-severity vulnerability in Deltaww Diaenergie, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-09-24.

How severe is CVE-2026-78311?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Deltaww Diaenergie

CVE-2026-78311

SQL Injection vulnerability in DIAEnergie. This issue affects DIAEnergie: before 1.11.00.022.

Vulnerability class: SQL Injection

Published 2026-09-24 · last modified 2026-09-24.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (13.3th percentile), scored 2026-09-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Affected products

Deltaww Diaenergie

Weakness classification (CWE)

CWE-89 — SQL Injection

References

759f5e80-c8e1-4224-bead-956d7b33c98b

Frequently asked questions

What is CVE-2026-78311?: CVE-2026-78311 is a high-severity vulnerability in Deltaww Diaenergie, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-09-24.
How severe is CVE-2026-78311?: High severity. CVSS v3 base score is 8.8 out of 10.